Hangzhou Henghong Machinery Co., Ltd.

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Hangzhou, Zhejiang, CN

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

Information Patent Application
ELECTRIC JACK WITH CURRENT LIMITING PROTECTOR
- Publication number 20230141629
- Publication date May 11, 2023
- Hangzhou Henghong Machinery Co., Ltd.
- Guozhong WANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Double-lifting Device for Towing Type Traveling Vehicle
- Publication number 20200361426
- Publication date Nov 19, 2020
- HANGZHOU HENGHONG MACHINERY CO., LTD.
- Guozhong WANG
- B60 - VEHICLES IN GENERAL
Information Patent Application
STROKE-LIMITING CONTROL ASSEMBLY AND OPERATING METHOD THEREOF
- Publication number 20200056687
- Publication date Feb 20, 2020
- HANGZHOU HENGHONG MACHINERY CO., LTD.
- Laiming YU
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Trademarklast 30 trademarks